For the Battlestar Galactica and its fleet, which is the greater threat: what lies ahead, or what snaps at their heels? Driven into an uncharted storm zone by the pursuing Cylons, the last survivors of the Twelve Colonies discover a vast, mysterious artifact. With half of the crew haunted by chilling dreams of lost Earth, Commander Adama and Captain Apollo find themselves at odds over their course of action -- a conflict that leads the leader...